Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
12470042	47	Red Green Blue z 19.20 znorm 15.02 sky 14.9 14.7 14.6 S/N 15.6 25.7 29.8 S/N(c) 14.2 24.4 28.1 SN(E/C) 0.87
12470043	47	Red Green Blue z 19.19 znorm 15.01 sky 14.7 14.7 14.9 S/N 15.6 25.7 29.3 S/N(c) 14.1 24.3 27.6 SN(E/C) 0.89
12470044	47	Red Green Blue z 19.19 znorm 15.01 sky 14.7 14.6 15.0 S/N 15.6 25.6 29.0 S/N(c) 14.1 24.3 27.4 SN(E/C) 0.85
12470045	47	Red Green Blue z 19.19 znorm 15.00 sky 14.8 14.7 14.9 S/N 15.8 26.0 27.9 S/N(c) 14.2 24.5 26.7 SN(E/C) 0.88